Photo by yanots from unsplash
Abstract We propose a simplified numerical technique to quantify the effects of non-linear stiffness in MEMS resonators and we validate our approach on a clamped–clamped beam, a softening Disk Ring… Click to show full abstract
Abstract We propose a simplified numerical technique to quantify the effects of non-linear stiffness in MEMS resonators and we validate our approach on a clamped–clamped beam, a softening Disk Ring Gyroscope (DRG) and a shallow arch showing internal resonance. We generate a Reduced Order Model (ROM) which is integrated with either a direct integration approach or a continuation technique with arc length control. Finally we compare and validate the results with a full FEM model.
Keywords:
non linear;
reduced order;
linear stiffness;
stiffness mems;
mems resonators
Journal Title: International Journal of Non-Linear Mechanics
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: International Journal of Non-Linear Mechanics
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!